The loudspeaker with built-in 100V transformer allows the connection to 100V loudspeaker systems according to VDE 0800 T1: 5.89, which are installed in explosive environments.
Explosion protection class II 2 G Ex demb IIC T4, T5, T6 allows the loudspeaker to be operated in Ex areas of the zones 1 and 2.
The housing material is electrically conductive and UV-resistant solid plastic. It is mounted at the place of use by means of a swivelling mounting bracket. These brackets and the fastening screws on the housing are made of stainless steel.
40% less energy consumption for the same sound pressure level*.
The purchase and operating costs for amplifier units and peripherals are correspondingly lower.
As the only one in his class the Neumann Ex loudspeaker in both versions has an identical sound pressure level of 119dB(A). This allows up to 33 units* to be connected together.
Ex- loudspeaker LP115 / LP125
Technical data and product information may vary or be changed without prior notice.
1) These are the explosion-technically guaranteed upper limits of the power under consideration of manufacturing tolerances, operating temperature and modulation below the transmission range.
The typical electrical power consumption within the transmission range is 8W for L.-No. 4 973 3(LP115) and 12W for L.-No. 4 972 2(LP125).